<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录成功</title>
    <link rel="ico" href="./img/avast.ico"/>
</head>
<body background="img/keyboard_coffice.jpg" style="text-align: center;color: red">
<h1>恭喜！登录成功！</h1>

</body>
</html>